1) prefabrication of semi-circular concrete units
半圆体预制
2) 500 t semi-circular cylinder
500t半圆体
1.
The original precasting yard for 500 t semi-circular cylinder was unable to meet the production requireme-nts.
通过对场地的整体规划设计、改造,使整个场地得到了有效的利用,满足500t半圆体和混凝土箱筒的预制及出运,优化了工艺,提高了效益。
3) semi-circular structure
半圆体
1.
This paper introduces the construction technology and understandings to prefabrication and transportation of semi-circular structures for Tianjin Port North Great Breakwater Phase I Projec
简述天津港北大防波堤一期工程半圆体结构预制及出运的施工工艺及几点体会。
4) semiellipsoid
['semii'lipsɔid]
半椭圆体
6) semiconductor wafer fabrication system(SWFS)
半导体晶圆制造系统
1.
According to the characteristics of dynamic bottleneck in semiconductor wafer fabrication system(SWFS),a dynamic bottleneck real-time dispatching(DBRD) strategy was proposed.
针对半导体晶圆制造系统中瓶颈设备动态漂移的特性,提出一种动态瓶颈实时派工策略。
2.
According to unique complicated features,this paper proposed a real-time scheduling simulation platform for the semiconductor wafer fabrication system(SWFS) with object-oriented technology.
针对半导体晶圆制造系统(SWFS)的组织构成、加工过程和生产模式的典型特点,以拓展型面向对象Petri网(EOPN)为工具对该复杂系统建立了模型,在准确描述晶圆制造过程的基础上采用面向对象技术设计并开发了一套SWFS实时调度仿真平台。
3.
According to unique features of semiconductor wafer fabrication system(SWFS),such as large scale,multiple re-entrant,and multi-product manufacturing,this paper proposed a new scheduling method by combining decomposition-based method and ant colony optimization(ACO) algorithm.
为了调度具有大规模、多重入、混合型生产等特征的半导体晶圆制造系统,提出一种将基于问题分解的方法与蚁群算法相结合的新的调度方法。
补充资料：半圆
①圆的直径的两个端点把圆周分成两条弧，每一条弧叫做半圆。②半圆（弧）和直径所围成的平面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条